package com.prs.crm.dao.oa;

import java.util.Collection;
import java.util.Date;

import com.prs.crm.dao.BaseDao;
import com.prs.crm.domain.oa.Knowledge;

public interface KnowledgeDao extends BaseDao<Knowledge>{
	Collection<Knowledge> getAllKnowledge();
	Collection<Knowledge> getKnowledgeByIds(Collection<Integer> ids);
	Collection<?> getReportKnowledgeSource(Date datestart, Date dateend);
}
